{"product_id":"clu40-0221-sun-gear","title":"7Y1427 Gear Sun Fits Caterpillar 318B 318B N 320B 320B L 320B N 320B S OEMS","description":"\u003ch3\u003eOne New Aftermarket Replacement Travel Final Drive Sun Gear Fits Caterpillar (Fits CAT) Excavators\u003c\/h3\u003e\u003cp\u003eThis aftermarket replacement sun gear fits the travel final drive (travel reduction gearbox) planetary gear assembly on Fits Caterpillar 318B and 320B series excavators. The 7Y-1427 is the 1st-level sun gear in the travel reduction unit, transmitting drive from the travel motor shaft into the planetary gearbox to propel the machine. It is also commonly referred to as a sun shaft due to its combined gear-and-shaft design.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTeeth: 11 (gear end) \/ 14 (spline end)\u003c\/li\u003e\n\u003cli\u003eLength: approximately 205 mm (205.5 mm)\u003c\/li\u003e\n\u003cli\u003eOuter diameter: approximately 62.9 mm\u003c\/li\u003e\n\u003cli\u003eFunction: 1st-level sun gear, travel final drive planetary gearbox\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible Models\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar (Fits CAT) 318B Series:\u003c\/strong\u003e 318B, 318B N\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits Caterpillar (Fits CAT) 320B Series:\u003c\/strong\u003e 320B, 320B L, 320B N, 320B S\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003e7Y-1427, 7Y1427, CLU40-0221\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":17725311877171,"sku":"CLU40-0221","price":159.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/CLU40-0221_01.jpg?v=1757691677","url":"https:\/\/www.reliableaftermarketparts.ca\/products\/clu40-0221-sun-gear","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}